All aboard! Taylor Swift cosies up to Calvin Harris as they enjoy a boat trip on the River Thames with Karlie Kloss and rumoured couple Joe Jonas and Gigi Hadid 

On Saturday evening she took London by storm, performing to a sold-out crowd of 65,000 at Hyde Park. 

But Sunday was a day of relaxing for hard working Taylor Swift, 25, as she joined her boyfriend Calvin Harris, BFF Karlie Kloss, ex boyfriend Joe Jonas and his rumoured new love Gigi Hadid for a boat trip on the River Thames. 

The quintet enjoyed a trip on the Thames Limo, a private luxury charter which cruises at the maximum speed of 30 knots.  

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The love boat (kind of): Taylor Swift and boyfriend Calvin Harris joined her ex Joe Jonas and his rumoured girlfriend along with model Karlie Kloss on a boat on the River Thames on Sunday 

The love boat (kind of): Taylor Swift and boyfriend Calvin Harris joined her ex Joe Jonas and his rumoured girlfriend along with model Karlie Kloss on a boat on the River Thames on Sunday 

The boats, recognisable by their distinctive Union Jack branding, can be hired out for private tours and transfers and come with a caption and hostess.  

Taylor and Calvin sat with their arms around each other alongside Gigi and Joe. 

Karlie stood up facing the group as they enjoyed a spin on the water. It also appeared as if Taylor's parents Andrea and Scott were on the boat, but they stood up front with the captain. 

Clique: Taylor later posted a sweet snap on her Instagram page of the gang as they travelled down the Thames, joking that Karlie was their tour guide for the day

Clique: Taylor later posted a sweet snap on her Instagram page of the gang as they travelled down the Thames, joking that Karlie was their tour guide for the day

Travelling in style: The quintet enjoyed a trip on the Thames Limo, a private luxury charter which cruises at the maximum speed of 30 knots

Travelling in style: The quintet enjoyed a trip on the Thames Limo, a private luxury charter which cruises at the maximum speed of 30 knots

Family first: It also appeared as if Taylor's parents Andrea and Scott were on the boat, but they stood up front with the captain

Family first: It also appeared as if Taylor's parents Andrea and Scott were on the boat, but they stood up front with the captain

Taylor later posted a sweet snap on her Instagram page of the gang as they travelled down the Thames, joking that Karlie was their tour guide for the day.

She wrote: 'Little known fact: Karlie is secretly an unofficial historian/London tour guide. Kind of.' 

Taylor and Calvin have been linked for some time but confirmed their romance earlier this month with a cute Instagram snap. 

The US hitmaker took to her social media page to reveal the fun picture, which showed her in a bikini along with her shirtness new man, while riding a swan-shaped rubber ring in a pool.

She sat behind her 31-year-old beau, who was riding the novelty inflatable bird, both of them jokingly saluting the camera.

Cosy: Calvin and Taylor sat with their arms around each other as they hit the water 

Cosy: Calvin and Taylor sat with their arms around each other as they hit the water 

Confirmed: Taylor and Calvin have been linked for some time but confirmed their romance earlier this month with a cute Instagram snap

Confirmed: Taylor and Calvin have been linked for some time but confirmed their romance earlier this month with a cute Instagram snap

Friends forever: After Gigi and Karlie joined Taylor on stage in Hyde Park on Saturday, they all took a boat trip together on Sunday 

Friends forever: After Gigi and Karlie joined Taylor on stage in Hyde Park on Saturday, they all took a boat trip together on Sunday 

Tourist fun: The quintet enjoyed a trip on the chartered boat as they cruised down the Thames 

Tourist fun: The quintet enjoyed a trip on the chartered boat as they cruised down the Thames 

Cosy: Calvin placed a protective arm around Taylor's waist while she placed an arm around his neck 

Cosy: Calvin placed a protective arm around Taylor's waist while she placed an arm around his neck 

Along with the picture, she simply wrote a two-worded caption: 'Swan goals.' 

Meanwhile, Taylor caused quite a sensation in Hyge Park on Saturday when she surprised fans who came out to see her.   

Indeed they got seven for the price of one when lucky British Summer Time festival goers were treated to a surprise appearance from the starlet's gal pals Kendall Jenner, Karlie, Gigi, Cara Delevingne, Martha Hunt and Serena Williams.

Having already put on a stellar performance in London's Hyde Park, Taylor concluded in a sequinned show number, surrounded by her gaggle of famous female friends. 

Girl talk: (L-R) Karlie Kloss, Gigi Hadid and Kendall Jenner looked particularly stylish as they headed to the gig together 

Girl talk: (L-R) Karlie Kloss, Gigi Hadid and Kendall Jenner looked particularly stylish as they headed to the gig together 

Opposites attract: While Karlie opted for an all white ensemble, Kendall chose all black 

Opposites attract: While Karlie opted for an all white ensemble, Kendall chose all black 

Monochrome magic: Gigi looked incredible in a co-ordinating striped two-piece 

Monochrome magic: Gigi looked incredible in a co-ordinating striped two-piece 

Playful: Supermodel Cara Delevingne was also in tow and rocking her favourite Simpsons pyjamas 

Playful: Supermodel Cara Delevingne was also in tow and rocking her favourite Simpsons pyjamas 

Loving it: Kendall seemed particularly taken with the show as she watched next to her fellow model pal 

Loving it: Kendall seemed particularly taken with the show as she watched next to her fellow model pal 

British star Cara was the only one flying the flag for Great Britain - quite literally - as Taylor and the rest of her American beauties were making their respective fleeting visits to the UK.

Keeping Up With The Kardashians star Kendall was even missing brother-in-law Kanye West's headline performance at Glastonbury to be in town for the appearance.

Kendall had jetted straight in from Paris where she had been walking for Givenchy's Men's Fashion Week SS15 catwalk. 

Gigi, meanwhile, was just in California, Karly from New York City and Cara from just about every European destination promoting her new film Paper Towns. 

Gilrband: Taylor Swift is joined by Martha Hunt, Kendall Jenner, Serena Williams, Karlie Kloss, Gigi Hadid and Cara Delevingne for London's British Summer Time festival on Saturday night

Gilrband: Taylor Swift is joined by Martha Hunt, Kendall Jenner, Serena Williams, Karlie Kloss, Gigi Hadid and Cara Delevingne for London's British Summer Time festival on Saturday night

What a show: Taylor and her girlfriends all danced on to stage to accompany the starlet with her song

What a show: Taylor and her girlfriends all danced on to stage to accompany the starlet with her song

Flying the flag: Cara Delevingne was the only one flying the flag for Great Britain on the night

Flying the flag: Cara Delevingne was the only one flying the flag for Great Britain on the night

You go girl: Tennis ace Serena Williams lead the procession of beauties and gave a twirl

You go girl: Tennis ace Serena Williams lead the procession of beauties and gave a twirl

It was perhaps one of Taylor's raunchiest performances to date and she spared nothing on the sex appeal as she leaned provocatively against a door and strutted the stage in high heels.

She changed into two black and white outfits, both consisting over crop tops and tiny shorts, paired with knee high boots and suspenders.

When she kicked off the performance earlier that night, it seemed like the American beauty brought the California sunshine with her too.

She graced the stage as the headline act at British Summer Time festival in aqua sequins and gave her strut some serious girl power in a leggy metallic skirt for the hotly-anticipated performance. 

Saucy performer: It was quite a teasing show from the former clean teen

Saucy performer: It was quite a teasing show from the former clean teen

Fabulous figure: The blonde wore tiny shorts and thigh high boots with the ensemble

Fabulous figure: The blonde wore tiny shorts and thigh high boots with the ensemble

Looking leggy: She put on a whole show for the Hyde Park audience

Looking leggy: She put on a whole show for the Hyde Park audience

Music maker: She returned to her country roots and played with a guitar on her chest

Music maker: She returned to her country roots and played with a guitar on her chest

Show stopper: Seen across the skyline, it was an impeccable performance for fans

Show stopper: Seen across the skyline, it was an impeccable performance for fans

Raunchy: The former clean teen even enjoyed a moment with one of her dancers

Raunchy: The former clean teen even enjoyed a moment with one of her dancers

Taylor delivered the show that the crowd had been waiting for when she arrived with an army of male dancers.

Each of them was ready for the sun when they donned white shades against the rays, Taylor setting hers off with a particularly fierce red lipstick.

She razzle dazzled 'em in a Jaded London sequin bomber jacket that added to her iridescent stage image. 

Her £26.5million legs were the main event even so, and the blonde put them on full show in a thigh skimming purple mini. 

Sex appeal: Taylor wore a tiny black bralet and shorts later that night in a quick outfit change

Sex appeal: Taylor wore a tiny black bralet and shorts later that night in a quick outfit change

Shake it off: She was perspiring as she strained under the abnormally high London temperatures

Shake it off: She was perspiring as she strained under the abnormally high London temperatures

Impassioned: Taylor gave the fans what they wanted, and that was a dedicated sing along

Impassioned: Taylor gave the fans what they wanted, and that was a dedicated sing along

Looking trim: After all that working out, it's little wonder Taylor was looking impeccable

Looking trim: After all that working out, it's little wonder Taylor was looking impeccable

Hair mare: Taylor had some trouble maintaining her tresses as she worked up a sweat

Hair mare: Taylor had some trouble maintaining her tresses as she worked up a sweat

Bad Blood hitmaker Taylor, who is currently on her 1989 world tour, made a pit stop in London for the show that a packed out audience had all been waiting for.

Among the stars in the audience were British fans Emma Bunton and Melanie Chisholm - both of former Spice Girls fame - as well as television presenters Emma Willis and Tess Daly.

As a treat for US star Taylor, the crowd were warmed up by her very good friend Ellie Goulding on the night.

Ellie - who appears in Taylor's most recent music video for Bad Blood - delivered an impassioned performance to get the fans ready, jumping around the stage with high energy. 

Bringing the sun: Taylor looked sensational as she arrived in London on Saturday night for a headline performance at Hyde Park's British Summer Time festival

Bringing the sun: Taylor looked sensational as she arrived in London on Saturday night for a headline performance at Hyde Park's British Summer Time festival

Look the bomb in a sequinned jacket like Taylor

She may be a musical prodigy first and foremost but Taylor has Swift-ly shimmied up the style stakes too.

Her onstage outfits in particular pique our interest, not just because they're so different to her retro ladylike off-duty look, but because she really lets loose. Cut-out crop tops, teeny tiny skirts, the lot!

Another piece to add to that list - the sequinned bomber jacket. We love Taylor's pick here for that sports trim and emerald hued all-over sequins. A real gem of a cover-up!

Ant it's by home-grown talent - the street wear label Jaded London, founded by London-based siblings Grant and Jade Goulden. Well, we have spotted Beyonce wearing the brand and if it's good enough for Queen Bey...

Sadly this jacket is so darn popular it's now sold out, but click the link (right) to shop the current collection at ASOS.

Or head to our edit for similar picks from the likes of Topshop, Abercrombie & Fitch, Three Dots and more.

* PRICES MAY NOT BE AS ADVERTISED
Girl power: The leggy blonde gave her outfit oomph with a red lip and her abs on show

Girl power: The leggy blonde gave her outfit oomph with a red lip and her abs on show

The one they've been waiting for: The packed out crowd were waiting to see the starlet put on a real show

The one they've been waiting for: The packed out crowd were waiting to see the starlet put on a real show

Crowd pleaser: The blonde looked sensational as her male dancers backed her up on stage

Crowd pleaser: The blonde looked sensational as her male dancers backed her up on stage

The close girlfriends even dined out together before the London performance, hitting Notting Hill on Friday night for a catch up.

Ellie and Taylor would have plenty to talk about, considering Taylor's new relationship with Ellie's good friend and Outside collaborator Calvin Harris. 

After a fleeting stay in London, Taylor is off to Dublin this week as she continues to promote her album 1989 with its accompanying sell-out tour. 

Backstage with Hermione Granger: Harry Potter star Emma Watson joined Taylor backstage at the show

Backstage with Hermione Granger: Harry Potter star Emma Watson joined Taylor backstage at the show

Model behaviour: Karlie (left) and Cara (right) cheered Taylor on from the VIP area 

Model behaviour: Karlie (left) and Cara (right) cheered Taylor on from the VIP area 

Lovely: Cara stroked Karlie's back as they enjoyed their time off in the sunshine 

Lovely: Cara stroked Karlie's back as they enjoyed their time off in the sunshine 

Cool: Joe Jonas hid behind his dark sunglasses (left) while Kendall pulled funny faces (right)
Flawless: She looked stunning wearing minimal make-up

Cool: Joe Jonas hid behind his dark sunglasses (left) while Kendall pulled funny faces (right) 

Loving life: The group partied up a storm as Taylor belted out her greatest hits 

Loving life: The group partied up a storm as Taylor belted out her greatest hits 

She's a fan: Kendall appeared to be getting into things as she watched Taylor do her thing
Well-groomed: She played with her hair as the night went on

She's a fan: Kendall appeared to be getting into things as she watched Taylor do her thing

Firm friends: Kendall looked on as Gigi pointed out something in the distance 

Firm friends: Kendall looked on as Gigi pointed out something in the distance 

Taylor recently took pleasure in fighting to have her music made available Apple streaming services.

With Spotify now available on PlayStation Music, you can use Spotify to listen to your favourite songs, albums and playlists on demand on PlayStation®4 and PlayStation®3.

For more details on PlayStation Music,visit www.playstation.com/playstationmusic 

Warming them up: Taylor's close friend Ellie Goulding got the crowd ready for the main event

Warming them up: Taylor's close friend Ellie Goulding got the crowd ready for the main event

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